Uxcell a13031300ux0361 Gas Spring Product Name : Gas Spring Strut; Load : 170N ( 17Kg) Color : Silver Tone, Red; Hole Diameter : 4mm / 0. 16" Rod Size : 172 x 6mm / 6. 8" x 0. 24"; Hole Distance : 408mm / 16" Total Size : 430 x 15mm / 17" x 0. 6" (L*D); Material : Metal, Plastic Net Weight : 160g; Package Content : 1 x Gas Spring Strut Several Parts